baber/WOPTO huggingface dataset:
Patent JP-H0290159-A (JP)
Title: Heater for image recording material
Inventor: DOI ATSUHIRO
IPC: G03D13/00
Filed: 1988-09-27
Abstract: PURPOSE:To simplify the structure of the heater for recording material, to eliminate the need for highly accurate adjustment, and to pinch and carry an image recording material securely without damaging a belt by winding the belt onto one end at the constant speed and with the constant tension when the image recording material is carried, and winding the belt onto the other end when the image recording material is not carried. CONSTITUTION:When the image recording material is carried, a winding means 60 winds the belt 36 onto the one end at the constant speed and with the constant tension; when the image recording material is not carried, a winding means 62 winds the belt 36 onto the other end. Even when the meandering is caused in the belt at the time of pinching and carrying the image recording material, that condition is eliminated at the time of subsequent carrying; therefore, this eliminates such defects that the edge in the width direction is damaged because of the large meandering or the belt or carrying speed changes because of the intermittant increase and decrease in belt driving force. Also, this eliminates the need for the accurate formation in shapes and dimensions of the belt and the need for the accurate adjustment for the relative position and dimensions of the rotational shaft of each winding roller.
Patent JP-S61118750-A (JP)
Title: Treatment of silver halide color photographic sensitive material
Inventor: ISHIKAWA MASAO
IPC: G03C7/26
Filed: 1984-11-14
Abstract: PURPOSE:To enhance development processing speed and processing stability and to obtain an image stable with time by specifying the silver halide grain size of a blue-sensitive silver halide emulsion layer and the AgBr content of green- and red-sensitive emulsion layers, and incorporating the scavenger of the oxidized product of a developing agent. CONSTITUTION:The blue-sensitive silver halide emulsion layer has an average silver halide grain size of 0.20-0.55mum and the green- and red-sensitive emulsion layers have an AgBr content of 5-65mol%. In such a photosensitive material, a reducing agent for restoring the oxidized product of the developing agent to the initial developing agent by converting itself into the oxidized form is incorporated in a hydrophilic colloidal layer as the scavenger, such as a compd. having a phenolic OH group, represented by the formula shown here. This photosensitive material imagewise exposed is color developed and fixed, and then, undergoes stabilizing processing in the presence of a soluble iron salt in a concn. of >=1X10<-5>mol/l, thus permitting processing speed and processing stability to be greatly enhanced, the stability of the obtained image to be improved for a long term, and especially, yellow stains to be prevented.
Patent JP-H0697821-A (JP)
Title: Frequency sweep rate adaptive phase locked loop
Inventor: TOMIYA FUMIO
IPC: H03L7/12
Filed: 1992-09-10
Abstract: PURPOSE:To eliminate the catching mistakes of signals and also shorten the signal catching time by switching the frequency sweep rate of a VCO of a phase locked loop to a lower level when the VCO is approximate to the input signal frequency. CONSTITUTION:The sweep rate of a sweep signal generating circuit 8 can be switched between the high and low levels. When it is decided that the frequency generated by a VCO 3 is approximate to the input signal frequency and then a state right before a synchronous state is decided, the sweep rate of the circuit 8 is changed to a lower level and the frequency of the VCO 3 is slowly swept. Thus the catching mistakes of signals can be prevented. The degree of approximation between the frequency of the VCO 3 and the input signal frequency can be decided by the beat signal frequency, i.e., the output of a 1st phase detector 1. When the beat frequency passes through an LPF 9, the approximation of both frequencies is judged. The amplitude of the beat signal passed through the LPF 9 is detected by an amplitude detecting circuit 10 and the sweep rate of the circuit 8 is switched to a lower speed rate.
Patent JP-2000075206-A (JP)
Title: Optical device
Inventor: SHIMOMOTO TAIJI
IPC: G06T1/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain an optical device by which a fingerprint pattern image pickup device, etc., can be miniaturized, and which can be manufactured at a low cost. SOLUTION: This optical device 30 is formed of acrylic resin which is a light transmission material, and is a nearly trianglar shape whose side faces are an incident face 30a, a contacting face 30b, and an outgoing face 30c. The face 30a has a shape obtained by joining a plane-convex lens having a focal point B to a planar surface, and diffused light emitted from the focal point B is condensed to be parallel beams. The face 30b has a planar shape, and reflects light made incident on the face 30a to the face 30c. The face 30c has a shape obtained by joining the plane-convex lens having the focal point C to the planar surface, and condenses the parallel beams reflected by the face 30b to the focal point C.
Patent JP-2001067945-A (JP)
Title: Two-layer flat cable and its manufacture
Inventor: YAMANOBE HIROSHI
IPC: H01B13/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a new two-layer flat cable excellent in an insulation property having sufficiently large distances between terminals of upper and lower conductor groups, and to provide a manufacturing method therefor. SOLUTION: This two-layer flat cable has conductor groups 2, 2 on both surfaces of a middle insulation film 5, and outer face insulation films 3, 3 respectively covering the conductor groups 2, 2. Terminal parts of the respective conductor groups 2, 2 are respectively exposed over constant distances from an end part of the middle insulation film 5, while a terminal length of one conductor group 2 is set to be shorter than a terminal length of the other conductor group 2. Thereby, distances between terminals of the upper and lower conductor groups 2, 2 become long to improve an insulation property between both the conductor groups.
Patent JP-H04125024-A (JP)
Title: Switching power supply
Inventor: YANO YASUSHI
IPC: H02H7/20
Filed: 1990-09-12
Abstract: PURPOSE:To detect abnormal output enough without using an abnormal voltage detection circuit and a photocoupler by providing the output of an error amplifier with a means, which monitors the abnormality of the output voltage of a voltage converting circuit and outputs an alarm signal. CONSTITUTION:When a voltage converting circuit 1 is operating normally, if one or more hitches occur in the first reference voltage 2, an error amplifier 3, a triangular wave generator 4, and the first comparator 5, the output of the error amplifier 3 deviates upward or downward form the triangular level of the triangular wave generator 4. At this time, since the second reference voltage 6 is set on the level above or below the triangular wave in advance, the second comparator 7 detects the abnormality of the output level of the error amplifier 3 by comparison, and sends out an alarm signal. Hereby, the detection circuit, which was used in the past for detecting the abnormality of the output voltage, and the display circuit such as a photocoupler, etc., which displays the abnormality through an earth system, can be deleted, and abnormal output voltage can surely be detected.
Patent JP-H04120954-A (JP)
Title: Data communication equipment
Inventor: MIURA SHIGEO
IPC: H04M11/00
Filed: 1990-09-12
Abstract: PURPOSE:To prevent the offending ringing of a telephone set due to a ringing signal by ignoring the ringing signal when the ringing signal is transmitted from another line during communication, and disconnecting the line from a data communication part and the telephone set. CONSTITUTION:The data communication equipment is provided with a main control part 1, read part 2 to read pictures, recording part 3 to record pictures, facsimile communication part 4 for normal communication, telephone set 6, off-hook detection circuit 7 to detect the off-hook, and ringing signal detection circuit 8 to detect the ringing signal from a line 5 or the like. In this case, when there is an incoming call in the other line during the communication at the data communication part 4, this is ignored, the line is not caught and also, it is disconnected from the telephone set 6. Thus, the offending ringing of the telephone set 6 can be effectively prevented, and the line can be prevented from being used by useless line catching.
Patent JP-S62100649-A (JP)
Title: Flame analysis method and apparatus
Inventor: TSUDA TAKAO
IPC: G01N30/74
Filed: 1985-10-28
Abstract: PURPOSE:To enable quantification of phosphor and sulfur compounds in an elution liquid from a liquid chromatography and element analysis on phosphorus and sulfur handily, by a method wherein a liquid sample is held sequentially along the length of a strip porous paper material and supplied into a flame of a flame photometer along the length thereof. CONSTITUTION:An analyzer 1 is provided with a burner 2, a photoelectric multiplier 3 and a combustion chamber 9 having an exhaust port 4 and a roller carrier means to feed a strip filter paper 5 is attached to a flame set in the combustion chamber 9 with a burner along the length thereof. This carrier means is composed of a guide 6, a roller and a roller-driving motor 71. A strip porous paper material holding a liquid sample is introduced continuously into the flame, where the porous paper material is burnt away, components to be inspected in the liquid sample is vaporized and burnt, emitting light. The intensity of the emission spectrum is detected with a light receiver.
Patent JP-H0880654-A (JP)
Title: Recording apparatus
Inventor: NISHIHATA NOZOMI
IPC: B41J2/18
Filed: 1994-09-09
Abstract: PURPOSE: To reduce the vibration and noise in a carriage moving mechanism, in a recording apparatus driving a carriage loaded with a recording head by a lead screw, by reducing the slide load between the carriage and the lead screw while taking the drive force of operation other than recording operation such as the recovery operation of the recording head from a carriage driving motor. CONSTITUTION: Clutch means 8, 9, 10, 17 bringing the spiral screw 7a of a. lead screw 7 into engagement with the spiral protruding shape part having desired length provided to a carriage and changing over the drive force of a carriage motor 11 to the drive force of the lead screw 7 and that of operation other than recording operation are provided on the lead screw 7.
Patent JP-S6397325-A (JP)
Title: Rolling method for shaft fillet part
Inventor: YONEZAWA JUNICHI
IPC: B23P9/04
Filed: 1986-10-13
Abstract: PURPOSE:To form an ideal hardening zone on a narrow cranks shaft fillet part by performing a rolling stepwisely with plural work rolls whose sectional curving shape of the working peripheral face varies by dividing the crank shaft fillet part in plural zones. CONSTITUTION:The relation of R2<R4<=R3<R1 to the radii of curvatures R2, R3, R4 of the cross sections of working peripheral faces 13, 15, 16 is owned on 1st, 2nd, 3rd rolls 10, 11, 12 working the fillet part 4 with fillet radius R1, and a flat part 14 is provided on the roll 11. The roll 10 faces the roll center line Z for the center of the fillet part 4 and works a zone A on the working peripheral face 15. The roll 11 forms the zones B, B where the flat part 14 is not brought into contact with the fillet part 4 and partially doubling at both sides of the zone A on the working peripheral face 15. The roll 12 works the partially doubling part of the zones A, B on the working peripheral face 16 and equalizes the hardness distribution. The necessary hardening area can thus be formed on the narrow fillet part of the crank shaft.
Patent JP-H0558171-A (JP)
Title: Support structure for power unit
Inventor: TATSUMOTO TOSHIHIRO
IPC: F16H48/38
Filed: 1991-08-29
Abstract: PURPOSE:To reduce an influence exercised by the rotation reaction force of a tire on the coupling part of a power unit capable of reducing whole weight through rigid coupling, with an adapter, a differential gear device, and a transmission. CONSTITUTION:A power unit comprises an engine 12 arranged approximately at the central part of a vehicle, a transmission 14 brought into rigid coupling with the engine, an adapter 16 brought into rigid coupling with the transmission, and a differential gear device 18 transmitting a drive force to tires on both sides and brought into rigid coupling with the adapter. The support structure of the power unit contains at least two sets of cushion mounts 20 and 22. The one set 20 of the two sets of the cushion mounts is arranged to the engine 12 and the other set to the differential gear device 18.
Patent JP-H0696634-A (JP)
Title: Gas insulating bushing
Inventor: AOYANAGI HIROKUNI
IPC: H01B17/26
Filed: 1992-09-10
Abstract: PURPOSE:To provide a gas insulating bushing, whose structure is simple and having high insulating reliability, with which the partial discharge due to a defect such as a void in an insulating cylinder can be accurately measured. CONSTITUTION:A high-tension conductor 3 and a grounding shield electrode 5 are set in a bushing 1 which is filled with gaseous insulating medium 2, coaxially with this bushing 1, and an insulating cylinder 11 is arranged near the inner face of the bushing 1, coaxially with this bushing 1. The insulating cylinder 11 is equipped with a voltage detecting shield electrode, and partial discharge measurement of the insulating cylinder 11 is executed through this voltage detecting shield electrode. For example, the insulating cylinder 11 is equipped with a metal flange 11a which is made a voltage detecting shield electrode. An insulating support board 13 having a threaded electrode 13a and a voltage detecting terminal 13c is prepared, the metal flange 11a is supported with and fixed to this insulating support board 13, and the metal flange 11a and the voltage detecting terminal 13c are electrically connected with each other by a lead wire 13d through the threaded electrode 13a.
Patent JP-H05256794-A (JP)
Title: Apparatus for inspecting active matrix liquid crystal board and electrooptical element for the apparatus
IPC: G02F1/136
Filed: 1992-09-10
Abstract: PURPOSE: To accurately detect a defect by conducting the pixel electrode of an active matrix liquid crystal display board with a thin film transparent electrode on the upper surface of an electrooptical element, and receiving the intensity change of the light passed through the element by a photoreceiver. CONSTITUTION: The detected light emitted from a light source 1 is illuminated to an electrooptical element 2 via a beam splitter 30. Then, after it is reflected by the optical reflector 9 of the element 2, it is incident to a photoreceiver 3 via the splitter 30, a lens 32 and a zoom lens 35. An A-D converter 41 electrically connected to the photoreceiver 3, an image processor 42, a drive circuit 43 and a CPU 44 are assembled in a controller 40, a display 4 is connected to the processor 42, and an operation board 23 is connected to the CPU 44. The controller 40 converts the intensity of the light received by the photoreceiver 3 to corresponding voltage, displays the intensity, and displays the number, position and type of defects of the board 5 in response to the amplitude of the corresponding voltage on the monitor 4.
Patent JP-S60133417-A (JP)
Title: Adjusting device of parallelism for light beam
Inventor: MIZUNO SADAO
IPC: G02B27/30
Filed: 1983-12-22
Abstract: PURPOSE:To facilitate an adjustment of the parallelism of a light beam which is difficult in the manufacturing process of an optical head by feeding the light beam back to a semiconductor laser, and measuring the feedback light and adjusting the distance between the semiconductor laser and a collimator lens. CONSTITUTION:The light beam 2a from the semiconductor laser 1 is collimated by the collimator lens 3 into a parallel light beam 2b. The distance S between the semiconductor laser 1 and collimator lens 3 is adjusted to vary the parallelism of the light beam 2b. A parallel light beam 2c passed through a half-mirror 5 is reflected by a reflecting mirror 6 and converged through the collimator lens 3 to obtain a light beam 7c, which is fed back to the light emission end surface of the semiconductor laser 1. Its reflected light beam 8a becomes a parallel beam 8b, which is reflected by the half-mirror 5 to form an image at a point P2 on an image pickup tube 12 through an enlargement optical system 11. The light emission point Q and feedback point R are projected on a monitor 13 as an image 14 and an image 15 respectively. The image 15 is an image of the light emission point which is enlarged in the optical-axis direction, thereby improving the adjustment precision.
Patent JP-H1052467-A (JP)
Title: Portable rolling massaging device
Inventor: KOKUBU MASUZO
IPC: A61H39/04
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a simple structure rolling massaging device with higher portability which can be used in various ways according to the body part, feeling, stimulus, and strength, can be used at any positions from the head to the sole, and is functional, has a good appearance, and presents good feeling. SOLUTION: Shaft holes 5 and 6 are formed on two balls 1 and 2 whose size, material, and surface shape are different, and they are connected in series via a connection ring 3. For massaging the sole, the soft ball 1 is placed at the front side and the hard ball 2 is placed at the rear side, and a foot is put on them to roll them. For massaging a part other than the sole, the connection ring 3 is turned over and gripped by a hand, then the massaging device is in contact with any part of the body and rolled with one or two balls. For massaging with one ball, the connection ring 3 is held vertically, and any ball is in contact with the body and is rolled.
Patent JP-H04123567-A (JP)
Title: Facsimile equipment
Inventor: MATSUEDA KAZUTAKA
IPC: H04N1/00
Filed: 1990-09-14
Abstract: PURPOSE:To allow a recognition state of a mark sheet at a receiver side to confirm by recognizing prescribed sheet information received from an opposite terminal equipment and informing the result of stored recognition in response to the inquiry of the opposite terminal equipment. CONSTITUTION:A facsimile equipment 1 receiving an OCR sheet 100 via a line 20 stores a data once to a picture memory 5 and an OCR sheet identification section 6 identifies whether a received data is the OCR sheet 100 or not. After the received data is identified to be the OCR sheet 100, a character recognition section 8 segments a data for each character and compares it with a data of a character pattern storage section 7 to identify what character the data is and the recognition processing is repeated by described characters and the result is stored in character recognition result storage section 9 being a synthesis voice memory. The stored recognition result is informed to a sender side of the OCR sheet 100 when a telephone set attached to the facsimile equipment 1 is dialed or a call comes from the telephone set of the sender side of the OCR sheet 100. Thus, the result of recognition is informed.
Patent JP-H05298789-A (JP)
Title: Timing signal generation circuit for image signal processing device
Inventor: HIRAIDE HIROYUKI
IPC: H04N5/7826
Filed: 1992-08-19
Abstract: PURPOSE:To embody a timing signal generation circuit for an image processing device which is capable of increasing output scores without causing any increase in interruption processing time. CONSTITUTION:Control time information CTL is generated in conformity with operation mode based on a rotary reference position detection signal (PG), a rotary position detection signal (DFG) and a timer signal (TM) and stored consecutively in a memory 3. A timing signal generation section 5 operating based on the timer signal TM reads this control time information CTL and outputs a timing signal DTMG corresponding to the timing signal read.
Patent JP-H0554045-A (JP)
Title: Pos terminal equipment
Inventor: MATSUMOTO HIROSHI
IPC: G07G1/12
Filed: 1991-08-28
Abstract: PURPOSE:To keep the processing performance of sales register processing which is not affected by data working and editing processing and to keep the continuity between both processings by including first and second specific CPUs and a shared memory which can be accessible by first and second CPUs. CONSTITUTION:A processing program 2 related to sales registration and a processing program 4 related to working/editing of sales registration result data are operated on CPUs 3 and 5 respectively, and thereby, the processing performance on the side of the program 2 is not affected even when communication 21 is performed on the side of the program 4. Even when a printer 18 gets faulty on the way of printing and the program 4 is not normally operated, the program 2 disconnects the CPU 5 and can continue the normal operation on the CPU 3 because they are operated on CPUs 3 and 5 independently of each other. A shared memory 6 is provided, and thereby, programs 2 and 4 share sales register data 12, and data is processed with the continuity.
Patent JP-H0992721-A (JP)
Title: Semiconductor device
Inventor: HATANO HIROYUKI
IPC: H01L21/82
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To adjust the electrical characteristics of a semiconductor chip after resin sealing by connecting each joint of voltage setting sections and a fuse element with the internal circuit. SOLUTION: Each constant current source of a current source circuit 13 is operated through a control line L5. Connecting state of each fuse element is detected by an adjusting circuit 15 and the results are stored in a memory circuit thus setting required circuit constants depending on the stored data. When a voltage higher than the forward voltage for two diode elements but lower than the forward voltage for three diode elements is applied from an external power supply to terminal T1, no current flow through the fuse element 11d because the applying voltage is lower than the set voltage of a state setting circuit but a current exceeding the allowable level of the fuse element flows through the fuse 11a-11c which is thereby blown out. Consequently, the characteristic values of the semiconductor device can be adjusted, as desired, through simple circuitry after the semiconductor device is assembled.
Patent JP-H04122151-A (JP)
Title: Power mos integrated circuit
Inventor: MINAMINO HIROKI
IPC: H04L25/49
Filed: 1990-09-13
Abstract: PURPOSE:To facilitate the design of the software of the system and to simplify the design simultaneously by adding a PWM output control function to the power MOS integrated circuit having a serial communication function. CONSTITUTION:A PWM pulse output section 5 generates a PWM pulse by inputting a leading timing control signal 73 and a trailing timing control signal 44 generated by a timing generating section 4 to terminals S, R of a D flip-flop 51. A -Q output signal 52 from the D flip-flop 51 is inputted to a gate of a P-channel output power MOS transistor(TR) 53, which generates a PWM pulse signal 54. Thus, the software design of the system is facilitated and simplified.
Patent JP-H0581197-A (JP)
Title: Data processor
Inventor: INUI SHIGEKO
IPC: G06F12/00
Filed: 1991-09-24
Abstract: PURPOSE:To automatically perform exclusive control for on-line processing executing batch processing without stopping on-line processing and relying on terminal operator's intention. CONSTITUTION:This system is provided with a batch process executing means 11 which collectively updates an update file 10, an on-line process executing means 12 which updates the update file 10 on line and an exclusive control flag file 13 in which exclusive information is stored. When the batch process executing means 11 starts its process, an exclusive control flag setting means 14 sets an exclusive control information in the exclusive control flag file 13. At this time, if the on-line process executing means 12 starts updating, an update prohibiting means 17 prevents the on-line process executing means 12 from updating.